Karen

Ill preface by saying I dont wonder at all why you want another. Ok, got that out of the way.

I don't think the timed intercourse has helped the SSM problem. H loves children and would dearly like another

I mentioned stuff like this, before. From your reply in the past, I dont think I was clear.
You and your H seem pretty (ha-just a tad) busy. You have lots on your plate. I personally still dont understand all the mental/physical/financial gyrations and what seems to me forcing a pregnancy.

Have you ever thought about just letting it all go.
everything. I understand NFP and taking temps yada yada, when you want to AVOID pregnancy.

But if you want to get preggers, well it seems to happen pretty regulary without anyones keeping an eye on things.
KWIM?
Your H wants to have a kid. Cool. Your ok with it. Cool
How about just telling your H if you want to have a kid then lets boink like bunnies untill it happens. Or H lets chill out and just have sex whenever we want too. (may kill a couple birds with one stone) If it does happen great. If not ....well give it a couple months... or more. depends on how HD you really are. LOL. The fertility stuff is a serious time investment too.
Seriously.

Just 'get it on' often, and let nature take its course. Seems cheaper, funnier (yeah I said that), and time spent in a better place bed, bathroom, shower, office, wherever, then the clinic.... with needles, and poking and proddings... the wrong kind.

seems like NFP to me. letting it go. lettin it happen.

glad to hear about your progress.